com.itextpdf.commons.actions.producer

Class ProducerBuilder

java.lang.Object

com.itextpdf.commons.actions.AbstractITextEvent

com.itextpdf.commons.actions.AbstractITextConfigurationEvent

com.itextpdf.commons.actions.producer.ProducerBuilder

All Implemented Interfaces:

IEvent

public final class ProducerBuilder
extends AbstractITextConfigurationEvent

Class is used for producer line building.

Method Summary

Modifier and Type	Method and Description
protected void	doAction() Configuration events for util internal purposes are not expected to be sent.
static String	mergeProducerLines(String firstProducer, String secondProducer) Merges two producer lines.
static String	modifyProducer(List<? extends AbstractProductProcessITextEvent> events, String oldProducer) Modifies an old producer line according to events registered for the document.

Methods inherited from class com.itextpdf.commons.actions.AbstractITextConfigurationEvent

addEvent, addProcessor, getActiveProcessor, getEvents, getProcessors, registerInternalNamespace, removeProcessor

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

modifyProducer

public static String modifyProducer(List<? extends AbstractProductProcessITextEvent> events,
                                    String oldProducer)

Modifies an old producer line according to events registered for the document. Events can be either wrapped with ConfirmedEventWrapper or not. Format of the new producer line will be defined by the first event in the list. Placeholder will be replaced and merged all together.

Parameters:

events - list of events registered for the document

oldProducer - old producer line. If null or empty, will be replaced with a new one. Otherwise new line will be attached with modified using prefix. If old producer line already contains modified using itext substring with the current version of itext at the end, no changes will be made

Returns:

modified producer line

mergeProducerLines

public static String mergeProducerLines(String firstProducer,
                                        String secondProducer)

Merges two producer lines. If first producer line null or empty, it will be replaced with the second one. Otherwise second producer line will be attached with modified using prefix. If first producer line already contains modified using substring with the second producer line at the end, first producer line will be returned unchanged.

Parameters:

firstProducer - first producer line

secondProducer - second producer line

Returns:

modified producer line

doAction

protected void doAction()

Configuration events for util internal purposes are not expected to be sent.

Specified by:

doAction in class AbstractITextConfigurationEvent

Throws:

IllegalStateException - on every method call